The probability of parents with the genotypes (Mm) ´ (Mm) having an offspring with the genotype (mm) is
A. 1/2.
B. 1/4.
C. 3/8.
D. 0.
B. 1/4.
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In eukaryotes, acetyl-CoA synthesis takes place in the:
A. cytoplasm. B. outer mitochondrial membrane. C. inner mitochondrial membrane. D. intermembrane space of mitochondria. E. mitochondrial matrix.
Natural selection that increases the frequency of a favorable allele is called _____
A. positive selection B. balancing selection C. sexual selection
What is the result of a cell not meeting the criteria to pass the G1 checkpoint?
a. the cell cycle halts b. the cell may enter the G0 stage c. the cells may undergo apoptosis d. all of the above e. none of the above
Symptoms of Toxic Shock Syndrome include all the following, except:
A. fever and muscle pain. B. appearance of flesh being "eaten" down to the muscle. C. nausea, vomiting, diarrhea. D. sunburn-like rash. E. kidney and liver failure.